Aircraft Description
N331EX is a 2014 Sievila Loren G ONEX, a single-engine four-cycle piston aircraft registered to Versteeg Matthew Jackson in Urbandale, IA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on May 10, 2014. The registration certificate was issued on February 15, 2025. The registration is set to expire on February 29, 2032. Powered by a Aeroconver AEROVEE engine producing 80 horsepower, N331EX is. The aircraft's Mode S transponder code is A39A00 (hex), used for ADS-B identification and flight tracking. N331EX was last tracked by AviatorDB at coordinates 46.5253, -90.1316 on October 21, 2024. The FAA registry record for N331EX was last updated on February 15, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Sievila Loren G is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Sievila Loren G aircraft currently registered in the FAA database, including the ONEX model.
AviatorDB has found no NTSB accident or incident reports involving N331EX. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.
Registered Owner
Powerplant & Avionics
Additional Details
Last Known Position
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-04-01 01:32:20 UTC